Attendees dicussed RFID security in detail in the recently held RFID World show in Grapevine, Texas.The benefits of RFID are well known – the tags are faster and more efficient than bar codes, but critics of the technology say that the wireless data transmissions may cause theft of consumers's personal data. Many companies plan to introduce RFID cards and phones for 'contactless' payment services. These services must utilize data encryption and other security measures to deal with users' security fears. Prevention is the best medicine. We must find a workable balance between privacy protection and the appropriate use of data.
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